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$334+ Cheap flights from Sioux City (SUX) to North Carolina

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — RDU
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Sioux City to North Carolina

Cheapest flights from Sioux City to North Carolina
Explore the most affordable flight options available from Sioux City to North Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
SUX
-
CLT
2 stops10h 24m
United Airlines
Sun 2/2210:42 am
CLT
-
SUX
1 stop7h 59m
United Airlines
Deal found 2/3$334
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:00 pm
SUX
-
CLT
1 stop7h 01m
United Airlines
Thu 2/2610:30 am
CLT
-
SUX
1 stop8h 11m
United Airlines
Deal found 2/1$381
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1012:45 pm
SUX
-
TYS
1 stop7h 07m
United Airlines
Sat 2/144:15 pm
TYS
-
SUX
1 stop8h 27m
United Airlines
Deal found 1/31$394
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/171:00 pm
SUX
-
RDU
1 stop6h 56m
United Airlines
Sat 2/211:26 pm
RDU
-
SUX
1 stop5h 15m
United Airlines
Deal found 2/2$429
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1012:45 pm
SUX
-
CLT
1 stop7h 52m
United Airlines
Sat 2/1410:42 am
CLT
-
SUX
1 stop7h 59m
United Airlines
Deal found 2/2$454
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:00 am
SUX
-
RDU
1 stop8h 05m
United Airlines
Sat 2/141:26 pm
RDU
-
SUX
1 stop5h 15m
United Airlines
Deal found 2/2$464
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/312:45 pm
SUX
-
GSO
1 stop7h 06m
United Airlines
Sat 2/76:00 am
GSO
-
SUX
2 stops12h 28m
United Airlines
Deal found 1/31$474
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/812:45 pm
SUX
-
RDU
1 stop7h 33m
United Airlines
Sun 2/151:27 pm
RDU
-
SUX
1 stop5h 14m
United Airlines
Deal found 2/3$542
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:45 pm
SUX
-
TYS
1 stop27h 16m
United Airlines
Thu 7/26:30 am
TYS
-
SUX
1 stop12h 02m
United Airlines
Deal found 2/1$579
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:53 pm
SUX
-
TYS
1 stop6h 54m
United Airlines
Mon 3/234:18 pm
TYS
-
SUX
1 stop19h 27m
United Airlines
Deal found 2/1$632

Find flight deals from Sioux City to North Carolina

Keep the following information in mind while searching for Sioux City to North Carolina flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$381
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Raleigh-Durham flights.
Search Deals
From Sioux City Sioux Gateway to North Carolina
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to North Carolina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Sioux City to North Carolina that are best for you.

Fly from

Sioux City

Fly to

North Carolina

Route

Depart

Return

Price

Sioux CityCharlotte

SUX - CLT

SUXCLT

Sioux City Sioux Gateway

Wed 2/18

6:00 am-5:24 pm

2 stops10h 24m

Charlotte Douglas

Sun 2/22

10:42 am-5:41 pm

1 stop7h 59m

$334

Sioux CityCharlotte

SUX - CLT

SUXCLT

Sioux City Sioux Gateway

Thu 2/19

1:00 pm-9:01 pm

1 stop7h 01m

Charlotte Douglas

Thu 2/26

10:30 am-5:41 pm

1 stop8h 11m

$381

Sioux CityRaleigh

SUX - RDU

SUXRDU

Sioux City Sioux Gateway

Tue 2/17

1:00 pm-8:56 pm

1 stop6h 56m

Raleigh-Durham

Sat 2/21

1:26 pm-5:41 pm

1 stop5h 15m

$429

Sioux CityKnoxville

SUX - TYS

SUXTYS

Sioux City Sioux Gateway

Thu 6/25

12:45 pm-5:01 pm

1 stop27h 16m

Knoxville McGhee Tyson

Thu 7/2

6:30 am-5:32 pm

1 stop12h 02m

$579

Sioux CityKnoxville

SUX - TYS

SUXTYS

Sioux City Sioux Gateway

Thu 3/19

12:53 pm-8:47 pm

1 stop6h 54m

Knoxville McGhee Tyson

Mon 3/23

4:18 pm-10:45 am

1 stop19h 27m

$632

Sioux CityRaleigh

SUX - RDU

SUXRDU

Sioux City Sioux Gateway

Sun 2/8

12:45 pm-2:02 pm

1 stop24h 17m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Best time to book a flight from Sioux City to North Carolina

Have a flexible travel schedule? Discover the best time to fly to North Carolina from Sioux City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sioux City to North Carolina

What is the cheapest month to book a flight from Sioux City to North Carolina?

Currently, December is the cheapest month in which you can book a flight from Sioux City to North Carolina (average of $133). Flying from Sioux City to North Carolina in March is currently the most expensive (average of $274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to North Carolina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sioux City to North Carolina?

    For a flight from Sioux City to North Carolina, you will be flying from Sioux Gateway. Sioux City Sioux Gateway (SUX) is just 7.0 mi from the center of the city.

  • How long is the flight from Sioux City to North Carolina?

    United Airlines can get you from Sioux City to North Carolina in just under 10h 24m. Your travel time can differ by up to . Sioux City and North Carolina are separated by a distance of 965 mi.

  • What are the most popular routes from Sioux City to North Carolina?

    Most travelers choose Sioux City Sioux Gateway - Knoxville McGhee Tyson, Sioux City Sioux Gateway - Raleigh-Durham or Sioux City Sioux Gateway - Charlotte Douglas when deciding on the best route from Sioux City to North Carolina.

  • Can I find deals for flights from Sioux City to North Carolina that include hotel bookings?

    Yes. In addition to deals on Sioux City to North Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to North Carolina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to North Carolina.

  • Can I find deals for business class flights from Sioux City to North Carolina?

    Yes. Cheapflights offers flight deals from Sioux City to North Carolina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sioux City to North Carolina?

    Currently, December is the cheapest month in which you can book a flight from Sioux City to North Carolina (average of $133). Flying from Sioux City to North Carolina in March is currently the most expensive (average of $274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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